Tata Power Renewable Energy Limited (TPREL) has signed a power purchase agreement (PPA) with Indian state-owned generation and transmission company SJVN Ltd (<a href="https://www.bseindia.com/stock-share-price/x/y/533206/" target="_blank">BOM:533206</a>) to carry out a 460-MW firm and dispatchable renewable energy (FDRE) project utilising multiple technologies.